acl_protectedpw.cpp [plain text]
#include <security_cdsa_utilities/acl_protectedpw.h>
#include <security_utilities/debugging.h>
#include <algorithm>
ProtectedPasswordAclSubject::ProtectedPasswordAclSubject(Allocator &alloc, const CssmData &password)
: SimpleAclSubject(CSSM_ACL_SUBJECT_TYPE_PROTECTED_PASSWORD),
allocator(alloc), mPassword(alloc, password)
{ }
ProtectedPasswordAclSubject::ProtectedPasswordAclSubject(Allocator &alloc, CssmManagedData &password)
: SimpleAclSubject(CSSM_ACL_SUBJECT_TYPE_PROTECTED_PASSWORD),
allocator(alloc), mPassword(alloc, password)
{ }
bool ProtectedPasswordAclSubject::validate(const AclValidationContext &context,
const TypedList &sample) const
{
if (sample.length() == 1) {
return true; } else if (sample.length() == 2 && sample[1].type() == CSSM_LIST_ELEMENT_DATUM) {
const CssmData &password = sample[1];
return password == mPassword;
} else
CssmError::throwMe(CSSM_ERRCODE_INVALID_SAMPLE_VALUE);
}
CssmList ProtectedPasswordAclSubject::toList(Allocator &alloc) const
{
return TypedList(alloc, CSSM_ACL_SUBJECT_TYPE_PROTECTED_PASSWORD);
}
ProtectedPasswordAclSubject *ProtectedPasswordAclSubject::Maker::make(const TypedList &list) const
{
CssmAutoData password(Allocator::standard(Allocator::sensitive));
if (list.length() == 1) {
char pass[] = "secret";
CssmData password = CssmData::wrap(pass, 6); return new ProtectedPasswordAclSubject(Allocator::standard(Allocator::sensitive), password);
} else {
ListElement *password;
crack(list, 1, &password, CSSM_LIST_ELEMENT_DATUM);
return new ProtectedPasswordAclSubject(Allocator::standard(Allocator::sensitive), *password);
}
}
ProtectedPasswordAclSubject *ProtectedPasswordAclSubject::Maker::make(Version,
Reader &pub, Reader &priv) const
{
Allocator &alloc = Allocator::standard(Allocator::sensitive);
const void *data; size_t length; priv.countedData(data, length);
return new ProtectedPasswordAclSubject(alloc, CssmAutoData(alloc, data, length));
}
void ProtectedPasswordAclSubject::exportBlob(Writer::Counter &pub, Writer::Counter &priv)
{
priv.countedData(mPassword);
}
void ProtectedPasswordAclSubject::exportBlob(Writer &pub, Writer &priv)
{
priv.countedData(mPassword);
}
#ifdef DEBUGDUMP
void ProtectedPasswordAclSubject::debugDump() const
{
Debug::dump("Protected Password ");
Debug::dumpData(mPassword.data(), mPassword.length());
}
#endif //DEBUGDUMP